The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 1990
Filed:
Jan. 24, 1989
Applicant:
Inventors:
Jacky Naudin, Ermont, FR;
Jacques Paquin, Villeneuve-la-Garenne, FR;
Assignee:
Valeo, Paris, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16F / ;
U.S. Cl.
CPC ...
74574 ; 1921062 ; 464 68 ;
Abstract
The present invention is concerned with a double damped flywheel for automotive vehicles having a mass (20) including at least one damper plate (11) and a reaction plate (14). In accordance with the invention, circumferentially acting delayed action coupling means (30, 130), defining a clearance for initial relative rotational displacement, are provided between the reaction plate and the damper plate so as to establish a common rotation of these two plates after the clearance has been taken up.